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Introducing the LDPE degrading microbes of sedimentary systems: from dumpsite to laboratory
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This study identified and characterized low-density polyethylene (LDPE)-degrading microbes from dumpsite sedimentary systems, isolating bacteria capable of utilizing LDPE as a carbon source—providing a starting point for developing biological solutions to plastic pollution remediation.
Plastic pollution is a growing environmental concern, necessitating sustainable degradation solutions.
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Biodegradation of Low Density Polyethylene (LDPE) using marine bacteria isolated from tropical beaches of megacity Mumbai
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Marine bacteria isolated from plastic debris buried in beach sediments at seven Mumbai beaches were able to colonize and partially degrade low-density polyethylene (LDPE) plastic. Identifying bacteria naturally adapted to plastic-rich marine environments is a step toward developing biological tools for plastic degradation, though the process is currently far too slow to address the scale of ocean plastic pollution without significant enhancement.
Isolation and characterization of new bacterial strains degrading low-density polyethylene
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Researchers isolated and characterized new bacterial strains capable of degrading low-density polyethylene, one of the most common plastic polymers. The strains were found in landfill and compost environments, and the study suggests that biological degradation could be a promising approach for addressing polyethylene waste accumulation.
Microbial degradation of LDPE microplastics from the microbes found in sediments of dump area
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Researchers isolated bacteria from landfill sediments that were capable of degrading LDPE microplastics, demonstrating the degradation through weight loss and changes in the plastic's chemical structure detected by FTIR analysis. The results show that naturally occurring soil bacteria have some capacity to break down common plastic polymers, offering a potential bioremediation strategy for plastic-contaminated environments.
Microorganism-Based Bioremediation Approach for Plastics and Microplastics Wastes
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Soil bacteria were isolated and screened for plastic-degrading capacity, with one of five isolates showing the highest low-density polyethylene (LDPE) degradation, demonstrating that soil-derived actinobacteria and other bacteria can contribute to bioremediation of plastic waste.
Enrichment of Microbes Potentially Degrading Polyethylene Using a Microcosm Approach
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Researchers used a microcosm enrichment approach to isolate and cultivate microbes with potential for degrading polyethylene plastic. The study developed a method for enriching and screening plastic-degrading bacterial communities from environmental samples.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.